well see here my issue... when i first started my tank i was using a canister filter and then bought the AquaC Remora HOB which worked awesome... but then i bought a refugium for under the tank and that is about 15"-20" high maybe, and had the Remora hanging on the side of that, and the water level only comes up about half way... well whatever the reason im thinking the low water level is causing the Remora to operate poorly(very watery skimmate)... any suggestions on a good standalone/external skimmer? or maybe an in sump with a footprint equal to or less than 5.5"x6"....
